[PATCH] bpf: preload: add MODULE_DESCRIPTION

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

Modpost complains when extra warnings are enabled:

WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/bpf/preload/bpf_preload.o

Add a description from the Kconfig help text.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
----
Not sure if that description actually fits what the module does. If not,
please add a different description instead.
---
 kernel/bpf/preload/bpf_preload_kern.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/bpf/preload/bpf_preload_kern.c b/kernel/bpf/preload/bpf_preload_kern.c
index 0c63bc2cd895..2fdf3c978db1 100644
--- a/kernel/bpf/preload/bpf_preload_kern.c
+++ b/kernel/bpf/preload/bpf_preload_kern.c
@@ -90,3 +90,4 @@ static void __exit fini(void)
 late_initcall(load);
 module_exit(fini);
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Embedded BPF programs for introspection in bpffs");
-- 
2.39.5